| Power: | 470 HP |
| RPM: | 1800 |
| Ref.no.: | 3849 |
| Brand | Twin Disc |
| Model | MPD-550 |
| Power (type) | 470 |
| RPM (type) | 1800 |
| Ratio (type) | 1:1, 1:1 ??, Unknown |
| Sae housing | Sae-1, Sae, SAE-1 |
| Flexible coupling | 14 inch, Yes, With 14 inch drive ring - flexible in bad condition |
| Controls | Electric |
| Remarks | Ratio could be changed by trolling. engaging in only one direction., Ratio could be changed by trolling. Engaging in only one direction. |
| Brackets | No |
| Oil cooler | No |
| Pto | No |
| LxWxH (cm) | 90x70x110 |
| Weight (kg) | 400 |